反应详情

[7-(2-tert-Butoxycarbonylamino-ethoxy)-2-oxo-1,2,3,4-tetrahydro-quinolin-3-yl]-acetic acid methyl ester (2.5 g, 6.6 mmol) and trifluoroacetic acid (5.1 mL, 66 mmol) were combined in methylene chloride (25 mL) at 25° C. After 18 h, the solution was concentrated in vacuo to give the title compound as a tan solid (2.6 g).

1. concentrationthe solution was concentrated in vacuo